Astigmatism is a common eye condition that affects the shape of the cornea, the outermost layer of the eye. It causes blurred or distorted vision, often at all distances. People with astigmatism typically wear glasses or contact lenses to improve their vision. But what happens if you don't wear your glasses or contacts? Does the condition worsen over time without them?
Understanding Astigmatism
Astigmatism is an optical condition in which the cornea is curved more in one direction than the other. This causes light to be focused unevenly on the back of the eye, resulting in distorted or blurred vision. Astigmatism affects up to 10% of the population and is often hereditary.
Does Astigmatism Get Worse Without Glasses?
The short answer is that astigmatism can worsen without glasses or contact lenses. Without corrective lenses, the eyes have to work harder to focus on objects, leading to fatigue and strain. Over time, the muscles in the eyes may weaken, resulting in the astigmatism becoming more pronounced.
However, it is important to note that this does not happen to everyone. Some people can go without glasses or contacts and still maintain relatively clear vision. If you have mild astigmatism, it may not be necessary to wear glasses or contacts all the time.
When Should You Wear Glasses?
The best way to prevent the worsening of astigmatism is to wear your glasses or contacts as prescribed by your optometrist. Your optometrist will be able to advise you on how frequently you should wear them, as this can vary from person to person. Generally speaking, if you have astigmatism, it's recommended that you wear your glasses or contacts for activities that require sharp vision, such as reading or driving.
Conclusion
In conclusion, astigmatism can worsen without glasses or contact lenses. The best way to prevent the condition from worsening is to wear your glasses or contacts as prescribed by your optometrist. If you have mild astigmatism, it may not be necessary to wear your glasses or contacts all the time. However, if you have more severe astigmatism, it's important to wear your glasses or contacts to avoid any further deterioration of your vision.